890535480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15053}}^1$

素因数の和:15113

約数の個数: 128

約数和(自身を含む): 2926497600

約数和(自身を除く): 2035962120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2958, 3480, 3944, 4930, 5916, 7395, 9860, 11832, 14790, 15053, 19720, 29580, 30106, 45159, 59160, 60212, 75265, 90318, 120424, 150530, 180636, 225795, 255901, 301060, 361272, 436537, 451590, 511802, 602120, 767703, 873074, 903180, 1023604, 1279505, 1309611, 1535406, 1746148, 1806360, 2047208, 2182685, 2559010, 2619222, 3070812, 3492296, 3838515, 4365370, 5118020, 5238444, 6141624, 6548055, 7421129, 7677030, 8730740, 10236040, 10476888, 13096110, 14842258, 15354060, 17461480, 22263387, 26192220, 29684516, 30708120, 37105645, 44526774, 52384440, 59369032, 74211290, 89053548, 111316935, 148422580, 178107096, 222633870, 296845160, 445267740, 890535480]

約数ペア:

[(1, 890535480), (2, 445267740), (3, 296845160), (4, 222633870), (5, 178107096), (6, 148422580), (8, 111316935), (10, 89053548), (12, 74211290), (15, 59369032), (17, 52384440), (20, 44526774), (24, 37105645), (29, 30708120), (30, 29684516), (34, 26192220), (40, 22263387), (51, 17461480), (58, 15354060), (60, 14842258), (68, 13096110), (85, 10476888), (87, 10236040), (102, 8730740), (116, 7677030), (120, 7421129), (136, 6548055), (145, 6141624), (170, 5238444), (174, 5118020), (204, 4365370), (232, 3838515), (255, 3492296), (290, 3070812), (340, 2619222), (348, 2559010), (408, 2182685), (435, 2047208), (493, 1806360), (510, 1746148), (580, 1535406), (680, 1309611), (696, 1279505), (870, 1023604), (986, 903180), (1020, 873074), (1160, 767703), (1479, 602120), (1740, 511802), (1972, 451590), (2040, 436537), (2465, 361272), (2958, 301060), (3480, 255901), (3944, 225795), (4930, 180636), (5916, 150530), (7395, 120424), (9860, 90318), (11832, 75265), (14790, 60212), (15053, 59160), (19720, 45159), (29580, 30106)]